JPH0791457A - Sliding type transmission joint - Google Patents
Sliding type transmission jointInfo
- Publication number
- JPH0791457A JPH0791457A JP3085233A JP8523391A JPH0791457A JP H0791457 A JPH0791457 A JP H0791457A JP 3085233 A JP3085233 A JP 3085233A JP 8523391 A JP8523391 A JP 8523391A JP H0791457 A JPH0791457 A JP H0791457A
- Authority
- JP
- Japan
- Prior art keywords
- axis
- shaft
- rolling
- trunnion journal
- acute angle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/202—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints
- F16D3/205—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially outwardly from the coupling part
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/202—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints
- F16D3/205—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially outwardly from the coupling part
- F16D3/2055—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially outwardly from the coupling part having three pins, i.e. true tripod joints
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S464/00—Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts
- Y10S464/904—Homokinetic coupling
- Y10S464/905—Torque transmitted via radially extending pin
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Friction Gearing (AREA)
- Motor Power Transmission Devices (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、滑動形の変速機継手に
関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sliding type transmission coupling.
【０００２】本発明は、ことに第１の部材を第１の軸に
連結し、この第１軸の幾何学的軸線のまわりに角度方向
に規則正しく配分したトラニオンジャーナルを備え、こ
れ等の各トラニオンジャーナルのまわりに回転するよう
に又このトラニオンジャーナル上を滑動するように取り
付けた転動部材を受け入れ、そして第２の部材を第２の
軸に連結し、この第２軸の幾何学的軸線のまわりに角度
方向に規則正しく配分した転動径路を備え、これ等の各
転動径路を１個の転動部材を間に受け入れた互いに平行
な２条の軌道により構成した滑動形変速機継手に係わ
る。The present invention particularly comprises a trunnion journal connecting a first member to a first shaft and angularly and regularly distributed about a geometric axis of the first shaft, each trunnion of which is provided. A rolling member mounted for rotation about the journal and for sliding on the trunnion journal is received, and the second member is connected to a second shaft, the geometric axis of the second shaft The present invention relates to a sliding type transmission joint which is provided with rolling paths which are regularly distributed in an angular direction around each rolling path and which is constituted by two parallel raceways which receive one rolling member between them. .
【０００３】多くの従来の構造のこの種の継手では、ト
ラニオンジャーナルの幾何学的軸線は第１軸の軸線に直
交する。又各転動径路の縦方向中心軸線は第２軸の幾何
学的軸線に平行である。In many conventional constructions of this type, the geometric axis of the trunnion journal is orthogonal to the axis of the first axis. The longitudinal center axis of each rolling path is parallel to the geometric axis of the second axis.
【０００４】この種の継手は、トルクを受けた状態で或
る角度を挾んで作動するときに、このような継手を備え
た変速機の全体に伝わりとくに著しい騒音を生ずる周期
的な軸線方向の力を生ずる。Couplings of this type have a periodic axial direction which, when operating under an angle through torque, causes a particularly pronounced noise transmission through the transmission with such a coupling. Generate force.
【０００５】この問題を除くように多くの解決策が提案
されている。その１つではたとえば、各転動径路の中心
縦方向軸線の形状をこれ等の軸線にいわゆる「セミトー
リック」形の曲がりを与えるように変更する。Many solutions have been proposed to eliminate this problem. In one, for example, the shape of the central longitudinal axis of each rolling path is modified to give these axes a so-called "semi-toric" bend.
【０００６】各転動径路のこのような形状は、継手がそ
の理想的作動位置に近い状態で作動するときは満足が得
られるが、この理想的作動形態から離れるとすぐに、こ
の継手の性質が低下する。この場合生ずる軸線方向反作
用力がとくに、回転軸線に平行な直線軌道を持つ普通の
滑動継手の反作用力より大きくなる可能性がある。さら
にこの継手の理想的作動位置から離れると、この継手の
滑動力は急速に増し承認できない値に達する。[0006] Such a shape of each rolling path is satisfactory when the joint operates near its ideal operating position, but as soon as it departs from its ideal operating configuration, the nature of this joint is increased. Is reduced. The axial reaction forces which occur in this case can in particular be greater than the reaction forces of a conventional sliding joint having a straight track parallel to the axis of rotation. Further away from the ideal operating position of the joint, the slip force of the joint increases rapidly and reaches unacceptable values.
【０００７】公知の構造の滑動継手は、この継手の使用
できる滑動区域が不十分になるから、新型の自動車の要
求にはもはや適応することができなくなる。The sliding joints of known construction can no longer be adapted to the demands of new motor vehicles because of the insufficient sliding area of the joints.
【０００８】米国特許第４，０２６，１２３号には、ト
ラニオンジャーナルの幾何学的軸線が、第１軸の軸線に
直交し、第１軸及びトラニオンジャーナルの幾何学的軸
線を含む平面内に含まれる基準線に対して第１の鋭角を
形成し、又第２軸の幾何学的軸線を含む平面内に含まれ
る転動径路の中心縦方向軸線が第２軸の幾何学的軸線と
第２の鋭角を形成する前記したような滑動変速機継手を
例示してある。In US Pat. No. 4,026,123, the geometric axis of the trunnion journal is orthogonal to the axis of the first axis and is contained in a plane containing the geometric axis of the first axis and the trunnion journal. A first acute angle with respect to the reference line, and the central longitudinal axis of the rolling path contained in the plane containing the geometric axis of the second axis is the second geometric axis of the second axis. 7 illustrates a sliding transmission coupling as described above that forms an acute angle of the.
【０００９】この米国特許の主題である変速機継手で
は、各トラニオンジャーナルと各転動径路との傾斜鋭角
の値は極めて大きく約４５°の程度である。In the transmission joint which is the subject of this US patent, the value of the acute angle of inclination between each trunnion journal and each rolling path is very large, on the order of about 45 °.
【００１０】この構造では継手の滑動力は、極めて大き
く従来の継手の滑動力より著しく大きくて、このような
継手は新型の自動車には使用することができない。この
ような継手により生ずる軸線方向の力は、これ等が従来
の継手の場合より著しく大きいので承認できない。この
継手の使用できる滑動面積は限定され、その全機械効率
は極めて低い。In this structure, the sliding force of the joint is extremely large and significantly larger than that of the conventional joint, and such a joint cannot be used in a new type automobile. The axial forces produced by such joints are unacceptable as they are significantly greater than in conventional joints. The joint has a limited sliding area available and its overall mechanical efficiency is extremely low.
【００１１】本発明の目的は、２個の継手部材の相対的
軸線方向位置に関係なく、実質的に一定の性質ととくに
２個の継手部材の相対滑動力の最小の軸線方向反作用力
及び安定性とを持つ。It is an object of the present invention to provide substantially constant properties regardless of the relative axial position of the two joint members and in particular the minimum axial reaction force and stability of the relative sliding forces of the two joint members. Having sex.
【００１２】このために本発明は、第１の部材を第１の
軸に連結しこの第１軸の幾何学的軸線のまわりに角度方
向に規則正しく配分した各トラニオンジャーナルを備
え、これ等の各トラニオンジャーナルに、このトラニオ
ンジャーナルのまわりに回転しこのトラニオンジャーナ
ル上を滑動するように取り付けた転動部材を受け入れ、
前記トラニオンジャーナルの幾何学的軸線が前記第１軸
の軸線に直交し前記の第１軸及びトラニオンジャーナル
の幾何学的軸線を含む平面内に含まれる基準線に対して
第１の鋭角を形成し、そして第２の部材を第２の軸に連
結しこの第２軸の幾何学的軸線のまわりに角度方向に規
則正しく配分した各転動径路を備え、これ等の各転動径
路を１個の転動部材を間に受け入れた互いに平行な２条
の軌道により構成し、前記第２軸の幾何学的軸線を含む
平面内に含まれる前記転動径路の中心縦方向軸線が前記
第２軸の幾何学的軸線に対し第２の鋭角を形成するよう
にした滑動形変速機継手において、前記各鋭角の値を１
５°より小さくしたことを特徴とする滑動形変速機継手
を提供するものである。To this end, the invention comprises trunnion journals which connect a first member to a first shaft and which are angularly and regularly distributed about a geometric axis of the first shaft. The trunnion journal receives a rolling member mounted so as to rotate around the trunnion journal and slide on the trunnion journal,
The geometric axis of the trunnion journal is orthogonal to the axis of the first axis and forms a first acute angle with respect to a reference line contained in a plane containing the first axis and the geometric axis of the trunnion journal. , And the second member is connected to the second shaft and is provided with rolling paths which are regularly distributed in the angular direction around the geometric axis of the second shaft. A central longitudinal axis of the rolling path, which is constituted by two parallel raceways that receive the rolling member therebetween and is included in a plane including the geometric axis of the second shaft, is the second shaft. In a sliding type transmission joint configured to form a second acute angle with respect to the geometric axis, the value of each acute angle is 1
(EN) Provided is a sliding type transmission joint characterized in that it is smaller than 5 °.
【００１３】本発明の他の特徴によれば、第１軸及び第
２軸の幾何学的軸線が一致する整合位置に本継手がある
ときに、トラニオンジャーナルの軸線が協働する転動径
路の中心縦方向軸線に対して第３の角度を形成する。こ
の角度の値は９０°以外である。本発明の他の特徴並び
に利点は、限定されない実施例として与えられ、添付さ
れた図面を参考とする以下の記載から明らかとなろう。According to another feature of the invention, the axis of the trunnion journal cooperates with the rolling path when the main joint is in an aligned position where the geometric axes of the first and second shafts coincide. Form a third angle with respect to the central longitudinal axis. The value of this angle is other than 90 °. Other features and advantages of the invention will be apparent from the following description, given by way of non-limiting example and with reference to the accompanying drawings.
【００１４】[0014]
【実施例】滑動形の変速機継手１０は図１に示すように
第１の軸１４に連結した三脚１２と、第２軸１８に連結
した本体又は筒１６とを備えている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A sliding transmission coupling 10 includes a tripod 12 connected to a first shaft 14 and a body or barrel 16 connected to a second shaft 18, as shown in FIG.
【００１５】継手１０は図１にその整合位置で示してあ
る。この整合位置では、第１軸１４の幾何学的軸線Ａ１
は第２軸１８の幾何学的軸線Ａ２と一致する。The joint 10 is shown in its aligned position in FIG. In this aligned position, the geometric axis A1 of the first axis 14
Coincides with the geometric axis A2 of the second axis 18.
【００１６】三脚１２は、軸１４の軸線Ａ１のまわりに
角度方向に１２０°ずつに配分した軸線ＡＴを持つ３つ
の円筒形アーム又はトラニオンジャーナルから成ってい
る。The tripod 12 comprises three cylindrical arms or trunnion journals having axes AT distributed angularly about the axis A1 of the shaft 14 by 120 °.
【００１７】各トラニオンジャーナル２０は、１連のニ
ードルローラ２６を介在させてトラニオンジャーナル２
０上で回転しこれに沿い滑動するように取り付けた球面
形外部輪郭２４を持つローラ２２を受け入れる。各ロー
ラ２２は回転自在に取り付けられ、その回転軸線は対応
するアームの幾何学的軸線ＡＴに一致する。Each trunnion journal 20 has a pair of needle rollers 26 interposed between the trunnion journals 2.
It receives a roller 22 having a spherical outer contour 24 mounted to rotate on and slide along it. Each roller 22 is rotatably mounted and its axis of rotation coincides with the geometrical axis AT of the corresponding arm.
【００１８】各トラニオンジャーナル２０はその基部を
中心ハブ２８に連結してある。ハブ２８の内歯スプライ
ン付き穴３０は、第１軸１４のスプライン付き自由端部
３２に取り付けてある。端部３２に対してハブ２８は軸
線方向に動くことができない。Each trunnion journal 20 has its base connected to a central hub 28. The internally splined bore 30 of the hub 28 is attached to the splined free end 32 of the first shaft 14. The hub 28 cannot move axially relative to the end 32.
【００１９】図１に明らかなように又後述のように、各
トラニオンジャーナル２０の幾何学的軸線ＡＴは第１軸
１４の軸線Ａ１に直交していない。As is apparent from FIG. 1 and as described below, the geometric axis AT of each trunnion journal 20 is not orthogonal to the axis A1 of the first shaft 14.
【００２０】筒１６は、第２軸１８の軸線Ａ２のまわり
に角度方向に１２０°ずつに配分した３条の転動径路を
備えたチューリップの形状の部材である。これ等の各径
路はローラ２２を受け入れる。各転動径路は互いに平行
な２条の軌道３４により構成してある。The cylinder 16 is a tulip-shaped member having three rolling paths distributed in the angular direction about the axis A2 of the second shaft 18 at 120 ° intervals. Each of these paths receives a roller 22. Each rolling path is composed of two parallel tracks 34.
【００２１】図１に示した実施例では、各軌道３４は直
線軌道である。各転動径路の中心縦方向軸線ＡＣＲは第
２軸１８の軸線Ａ２に対して傾けてある。In the embodiment shown in FIG. 1, each track 34 is a straight track. The central longitudinal axis ACR of each rolling path is inclined with respect to the axis A2 of the second shaft 18.
【００２２】図１の滑動継手の幾何学的構造を図２につ
いて詳しく説明する。The geometry of the sliding joint of FIG. 1 will be described in detail with reference to FIG.
【００２３】トラニオンジャーナル２０の軸線ＡＴは、
点Ｃで交差する第１軸１４の幾何学的軸線を含む用紙の
面内に含まれる。The axis AT of the trunnion journal 20 is
It is included in the plane of the paper including the geometric axis of the first axis 14 intersecting at the point C.
【００２４】軸線ＡＴは、第１軸１４の軸線Ａ１に直交
し、幾何学的軸線Ａ１及びＡＴを含む平面内に含まれる
基準線ＤＲ１に対して第１の鋭角α１を形成する。The axis AT is orthogonal to the axis A1 of the first axis 14 and forms a first acute angle α1 with respect to a reference line DR1 contained in the plane containing the geometric axes A1 and AT.
【００２５】図２に採用した三角法の規定により、角度
α１は負の角度である。According to the trigonometric rule adopted in FIG. 2, the angle α1 is a negative angle.
【００２６】トラニオンジャーナルに協働する転動径路
の中心縦方向軸線ＡＣＲは、第２軸１８の幾何学的軸線
Ａ２に対して、従って幾何学的軸線Ａ２に平行な基準線
ＤＲ２に対して傾斜している。The central longitudinal axis ACR of the rolling path cooperating with the trunnion journal is inclined with respect to the geometric axis A2 of the second shaft 18 and thus with respect to the reference line DR2 parallel to the geometric axis A2. is doing.
【００２７】軸線ＡＣＲは、軸線Ａ２に対して、従って
直線ＤＲ２に対して第２の鋭角α２を挾む。The axis ACR encloses a second acute angle α2 with respect to the axis A2 and thus with respect to the straight line DR2.
【００２８】角度α２は採用規定により正の角度であ
る。The angle α2 is a positive angle according to the regulations of adoption.
【００２９】軸線ＡＣＲは、第２軸１８の幾何学的軸線
Ａ２を含み又軸線Ａ１及びＡＴを含む用紙の平面内に含
まれる。The axis ACR is contained in the plane of the sheet which contains the geometric axis A2 of the second axis 18 and which contains the axes A1 and AT.
【００３０】軸線ＡＴ及びＡＣＲが互いに一致する点は
Ｉと称する。軸線Ａ１及びＡ２が一致する図１及び図２
に例示した整合位置では、トラニオンジャーナル２０の
軸線ＡＴは軸線ＡＣＲに対して第３の角度α３を挾む。
角度α３は正の角度である。The point where the axes AT and ACR coincide with each other is called I. 1 and 2 in which the axes A1 and A2 coincide
In the alignment position illustrated in FIG. 1, the axis AT of the trunnion journal 20 encloses a third angle α3 with respect to the axis ACR.
The angle α3 is a positive angle.
【００３１】図２の表示をできるだけ明らかにするよう
に、鋭角α１、α２及びα３の値はそれぞれの実際の値
に対して増してある。To make the representation of FIG. 2 as clear as possible, the values of the acute angles α1, α2 and α3 have been increased relative to their respective actual values.
【００３２】本発明によれば角度α１及びα２の値は１
５°以下である。２つの角度α１、α２の一方は零にで
きる。第３の角度α３は９０°より小さい。According to the invention, the values of the angles α1 and α2 are 1.
It is 5 ° or less. One of the two angles α1, α2 can be zero. The third angle α3 is smaller than 90 °.
【００３３】図３に例示した実施例では、角度α２は図
２に採用した表示の規定により負の角度である。角度α
１は正の角度であるが、角度α３は９０°より大きい正
の角度である。In the embodiment illustrated in FIG. 3, the angle α2 is a negative angle according to the display regulations adopted in FIG. Angle α
Although 1 is a positive angle, angle α3 is a positive angle greater than 90 °.
【００３４】本発明によれば転動径路の中心縦方向軸線
ＡＣＲは、軌道２４の互いに対向する軸線方向端部を通
る線に平行な２条の軌道間の中間軸線を示す。前記の線
は必ずしも直線でなくてもよく曲がりを持つことができ
る。According to the invention, the central longitudinal axis ACR of the rolling path represents the intermediate axis between the two raceways parallel to the line passing through the axially opposite ends of the raceway 24. The line does not have to be a straight line but can have a bend.
【００３５】角度α１及びα２の値を、その和が車両の
継手の平均使用角の２倍にほぼ等しくなるように選択す
ることは、車両の加速の位相中はとくに有利であること
が分かる。It has been found to be particularly advantageous during the acceleration phase of the vehicle to choose the values of the angles α1 and α2 such that their sum is approximately equal to twice the average working angle of the joint of the vehicle.
【図１】本発明による滑動変速機継手の一実施例の軸断
面図である。FIG. 1 is an axial sectional view of an embodiment of a sliding transmission joint according to the present invention.
【図２】図１に示した継手の種々の部品の軸線の幾何学
的構造を示す線図である。2 is a diagrammatic view of the axial geometry of the various parts of the joint shown in FIG.
【図３】本発明の第２の実施例の図１と同様な断面図で
ある。FIG. 3 is a sectional view similar to FIG. 1 of the second embodiment of the present invention.
１０ 変速機継手 １２ 第１部材 １４ 第１軸 １６ 第２部材 １８ 第２軸 ２０ トラニオンジャーナル ２２ 転動部材 ３４ 軌道 α１ 第１鋭角 α２ 第２鋭角 Ａ１ 幾何学的軸線 Ａ２ 幾何学的軸線 ＡＴ 幾何学的軸線 ＤＲ１ 基準線 ＡＣＲ 中心縦方向軸線 10 transmission joint 12 first member 14 first shaft 16 second member 18 second shaft 20 trunnion journal 22 rolling member 34 track α1 first acute angle α2 second acute angle A1 geometric axis A2 geometric axis AT geometry Axis DR1 Reference line ACR Center vertical axis
Claims (2)
に連結しこの第１軸（１４）の幾何学的軸線Ａ１のまわ
りに角度方向に規則正しく配分した各トラニオンジャー
ナル（２０）を備え、これ等の各トラニオンジャーナル
（２０）に、このトラニオンジャーナルの幾何学的軸線
のまわりに回転するように又このトラニオンジャーナル
上を滑動するように取り付けた転動部材（２２）を受け
入れ、前記トラニオンジャーナルの幾何学的軸線ＡＴ
が、前記第１軸（１４）の軸線（Ａ１）に直交し前記の
第１軸（１４）及びトラニオンジャーナル（２０）の幾
何学的軸線（Ａ１、ＡＴ）を含む平面内に含まれる基準
線ＤＲ１に対して第１の鋭角（α１）を形成し、そして
第２の部材（１６）を第２の軸（１８）に連結し、この
第２軸の幾何学的軸線（Ａ２）のまわりに角度方向に規
則正しく配分した転動径路を備え、これ等の各転動径路
を１個の転動部材（２２）を間に受け入れた互いに平行
な２条の軌道（３４）により構成し、前記第２軸（１
８）の幾何学的軸線（Ａ２）を含む平面内に含まれる前
記転動径路の中心縦方向軸線（ＡＣＲ）が、前記第２軸
の幾何学的軸線（Ａ２）に対し第２の鋭角（α２）を形
成するようにした滑動形変速機継手において、前記各鋭
角（α１、α２）の値を１５°より小さくしたことを特
徴とする変速機継手。1. A first member (12) is attached to a first shaft (14).
Each trunnion journal (20) connected to each other and regularly distributed angularly around the geometrical axis A1 of the first axis (14). A rolling member (22) mounted for rotation about the geometrical axis and for sliding on the trunnion journal, the geometrical axis AT of the trunnion journal
Is a reference line that is orthogonal to the axis (A1) of the first axis (14) and is included in a plane that includes the geometric axis (A1, AT) of the first axis (14) and the trunnion journal (20). Forming a first acute angle (α1) with respect to DR1 and connecting a second member (16) to a second axis (18) about a geometric axis (A2) of this second axis The rolling paths which are regularly distributed in the angular direction are provided, and each of these rolling paths is constituted by two parallel raceways (34) which receive one rolling member (22) therebetween, 2 axes (1
8) A central longitudinal axis (ACR) of the rolling path included in a plane including the geometric axis (A2) has a second acute angle (ACR) with respect to the geometric axis (A2) of the second axis. A sliding type transmission joint configured to form α2), wherein the value of each acute angle (α1, α2) is smaller than 15 °.
８）の幾何学的軸線（Ａ１、Ａ２）が互いに一致する継
手整合位置にあるときに、前記トラニオンジャーナルの
軸線ＡＴが協働する転動径路の中心縦方向軸線ＡＣＲに
対して第３の角度（α３）を形成し、この角度の値を９
０°以外の値にしたことを特徴とする請求項１の変速機
継手。2. The first shaft (14) and the second shaft (1)
A third angle with respect to the central longitudinal axis ACR of the rolling path with which the axis AT of the trunnion journal cooperates when the geometrical axes (A1, A2) of 8) are in a joint alignment position in which they coincide with each other. (Α3) is formed, and the value of this angle is 9
The transmission coupling according to claim 1, wherein the transmission coupling has a value other than 0 °.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9004935 | 1990-04-18 | ||
| FR9004935A FR2661228A1 (en) | 1990-04-18 | 1990-04-18 | SLIDING TYPE TRANSMISSION JOINT. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0791457A true JPH0791457A (en) | 1995-04-04 |
Family
ID=9395843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3085233A Pending JPH0791457A (en) | 1990-04-18 | 1991-04-17 | Sliding type transmission joint |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5135438A (en) |
| EP (1) | EP0453334B1 (en) |
| JP (1) | JPH0791457A (en) |
| DE (1) | DE69100702T2 (en) |
| ES (1) | ES2049530T3 (en) |
| FR (1) | FR2661228A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006077947A1 (en) * | 2005-01-20 | 2006-07-27 | Honda Motor Co., Ltd. | Constant velocity joint |
| JP2006226525A (en) * | 2005-01-20 | 2006-08-31 | Honda Motor Co Ltd | Constant velocity universal joint |
| WO2007122673A1 (en) * | 2006-04-12 | 2007-11-01 | Takeda Lace Co., Ltd. | Warp knitted lace fabric for brassiere |
| US20110224004A1 (en) * | 2008-12-22 | 2011-09-15 | Jiahua Miao | Forging method, closed forging mold and tripod uniform motion universal joint |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2669979B1 (en) * | 1990-12-03 | 1995-06-09 | Glaenzer Spicer Sa | TRANSMISSION JOINT BODY WITH COMPOSITE STRUCTURE. |
| GB9209451D0 (en) * | 1992-05-01 | 1992-06-17 | Gkn Technology Ltd | Tripodetype constant velocity ratio universal joints |
| GB2297373A (en) * | 1993-11-06 | 1996-07-31 | Gkn Automotive Ag | Tripode type constant velocity ratio universal joints |
| GB9322917D0 (en) * | 1993-11-06 | 1993-12-22 | Gkn Technology Ltd | Tripode type constant velocity ratio universal joint |
| GB9404141D0 (en) * | 1994-03-04 | 1994-04-20 | Gkn Technology Ltd | Tripode type constant velocity ration universal joints |
| JP3388923B2 (en) * | 1994-12-02 | 2003-03-24 | エヌオーケー株式会社 | Boots with adapter |
| FR2729193B1 (en) * | 1995-01-11 | 1997-04-04 | Gkn Glaenzer Spicer | IMPROVED SLIDING TRANSMISSION JOINT |
| FR2729194B1 (en) * | 1995-01-11 | 1997-04-04 | Gkn Glaenzer Spicer | SLIDING TRANSMISSION JOINT, PARTICULARLY FOR MOTOR VEHICLE |
| FR2730285B1 (en) * | 1995-02-02 | 1997-04-30 | Guimbretiere Pierre | IMPROVED SLIDING TRANSMISSION JOINT |
| FR2730773B1 (en) * | 1995-02-17 | 1997-04-30 | Guimbretiere Pierre | SLIDING TRANSMISSION JOINT, ESPECIALLY TRIPOD |
| GB9513575D0 (en) * | 1995-07-04 | 1995-09-06 | Gkn Technology Ltd | Tripode type constant velocity ratio universal joints |
| DE102008026063A1 (en) * | 2008-05-30 | 2009-12-10 | Tedrive Holding B.V. (Heerlen) | Tripod joint for cardan shaft of a car and cardan shaft |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2777306A (en) * | 1953-06-16 | 1957-01-15 | Wildhaber Ernest | Universal joint |
| GB843754A (en) * | 1957-12-30 | 1960-08-10 | Gen Motors Corp | Improved independent vehicle suspension |
| US4026123A (en) * | 1975-12-05 | 1977-05-31 | Borg-Warner Corporation | Universal joint |
| US4036032A (en) * | 1975-12-05 | 1977-07-19 | Borg-Warner Corporation | Universal joint |
| DE2848125A1 (en) * | 1978-11-06 | 1980-05-14 | Leopold F Schmid | Vehicle front wheel universal joint - has roller centres extending deeper into outer half than pivot point |
| JPS61266830A (en) * | 1985-05-20 | 1986-11-26 | Ntn Toyo Bearing Co Ltd | Synchromesh universal joint |
| JPS63115927A (en) * | 1986-11-04 | 1988-05-20 | Mitsubishi Agricult Mach Co Ltd | Braking device |
-
1990
- 1990-04-18 FR FR9004935A patent/FR2661228A1/en active Pending
-
1991
- 1991-03-11 ES ES91400668T patent/ES2049530T3/en not_active Expired - Lifetime
- 1991-03-11 DE DE91400668T patent/DE69100702T2/en not_active Expired - Lifetime
- 1991-03-11 EP EP91400668A patent/EP0453334B1/en not_active Expired - Lifetime
- 1991-03-14 US US07/670,173 patent/US5135438A/en not_active Expired - Fee Related
- 1991-04-17 JP JP3085233A patent/JPH0791457A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006077947A1 (en) * | 2005-01-20 | 2006-07-27 | Honda Motor Co., Ltd. | Constant velocity joint |
| JP2006226525A (en) * | 2005-01-20 | 2006-08-31 | Honda Motor Co Ltd | Constant velocity universal joint |
| US7695371B2 (en) | 2005-01-20 | 2010-04-13 | Honda Motor Co., Ltd. | Constant velocity joint |
| JP4654130B2 (en) * | 2005-01-20 | 2011-03-16 | 本田技研工業株式会社 | Constant velocity joint |
| WO2007122673A1 (en) * | 2006-04-12 | 2007-11-01 | Takeda Lace Co., Ltd. | Warp knitted lace fabric for brassiere |
| US20110224004A1 (en) * | 2008-12-22 | 2011-09-15 | Jiahua Miao | Forging method, closed forging mold and tripod uniform motion universal joint |
| US8353778B2 (en) * | 2008-12-22 | 2013-01-15 | Ntn Corporation | Forging method, closed forging mold and tripod uniform motion universal joint |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69100702D1 (en) | 1994-01-13 |
| FR2661228A1 (en) | 1991-10-25 |
| US5135438A (en) | 1992-08-04 |
| DE69100702T2 (en) | 1994-03-31 |
| EP0453334B1 (en) | 1993-12-01 |
| ES2049530T3 (en) | 1994-04-16 |
| EP0453334A1 (en) | 1991-10-23 |
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Legal Events
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| A02 | Decision of refusal |
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